CN218079015U

CN218079015U - A useless crushed aggregates of handling of danger recovery sorting unit for brown fused alumina production

Info

Publication number: CN218079015U
Application number: CN202221734424.7U
Authority: CN
Inventors: 智国彪; 智利彪; 王丽君
Original assignee: Luoyang Zhiyuan Renewable Resources Co ltd
Current assignee: Luoyang Zhiyuan Renewable Resources Co ltd
Priority date: 2022-07-05
Filing date: 2022-07-05
Publication date: 2022-12-20
Anticipated expiration: 2032-07-05

Abstract

The utility model discloses a useless crushed aggregates of handling of danger that is used for brown fused alumina production retrieves sorting unit relates to and is used for brown fused alumina production technical field. The utility model discloses a set up the screen cloth, transmission assembly, the effect that improves separation efficiency has been played with dust absorption assembly, utilize the motor to drive the bent axle and rotate, reciprocating motion about three crank neck of bent axle is through three connecting rod synchronous drive three screen cloth, reciprocating motion's screen cloth makes the amount of movement increase between the brown corundum crushed aggregates granule about, and make the removal rate between the brown corundum crushed aggregates granule accelerate, improve screening speed greatly, thereby obviously improve the separation and recovery efficiency of brown corundum for useless processing crushed aggregates, utilize the air extractor to bleed to the dust collecting box, with the dust that the screen cloth was sifted up and the tiny granule brown corundum crushed aggregates that fall into the inside bottom of separating box and dust granule suction to the dust collecting box fast, high-efficient dust absorption effect has, be convenient for collect dust and the brown corundum crushed aggregates of tiny granule.

Description

A useless crushed aggregates of handling of danger recovery sorting unit for brown fused alumina production

Technical Field

The utility model relates to a be used for brown fused alumina production technical field, specifically be a danger waste treatment crushed aggregates recovery sorting unit for brown fused alumina production.

Background

Brown corundum, commonly called carborundum, is brown artificial corundum obtained by melting and reducing alumina, carbon material and scrap iron in an electric arc furnace, so that the brown corundum is obtained only by virtue of brown color, and the main component AL2O3 in the brown corundum has good grinding performance, wide application range and low price, is widely applied and becomes the most basic grinding material, and the brown corundum generates some dangerous waste processing crushed aggregates in the production process and recovers the crushed aggregates after sorting.

The patent of current chinese patent document publication No. CN206966128U discloses a classifying and screening device for brown corundum abrasive materials, including second vibrating motor, miropowder material ejection of compact board and filter screen, the bottom of miropowder material ejection of compact board is equipped with second vibrating motor, the bottom of blanking mouth is connected with the separation box, the inside of separation box is divided into three layers of spaces by one-level screen cloth and second grade screen cloth, the right-hand member in these three layers of spaces corresponds to fine powder material export, fine particle material export, coarse particle material export respectively, the bottom of separation box is equipped with first vibrating motor, the bottom both sides of separation box are equipped with the spring, spring fixed mounting is in the top of frame. The utility model discloses be equipped with the rose box at the top of separation box, the brown corundum material is at first through the rose box, detach free carbon impurity and dust in the rose box to collect the brown corundum miropowder material, effectively improve the quality of product.

In the above documents, the first vibration motor is adopted to drive the first-stage screen and the second-stage screen in the sorting box to shake, so that the particles of the brown corundum crushed aggregates are displaced due to vibration, and the efficiency of sorting the particles of the brown corundum crushed aggregates is improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a danger is useless to be handled crushed aggregates and is retrieved sorting unit for brown aluminium oxide production to solve the problem that provides in the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a danger is useless to be handled crushed aggregates and retrieves sorting unit for brown fused alumina production, includes the separation box, the inside of separation box from top to bottom is the activity in proper order and is provided with three screen cloth, the right side of separation box is provided with drive assembly, drive assembly includes the motor, the output shaft of motor passes through shaft coupling fixedly connected with bent axle, the equal swing joint in three shaft diameter of bent axle has the connecting rod, and is three the left end of connecting rod rotates with the right-hand member of three screen cloth respectively to be connected, the left side of separation box is provided with the play feed cylinder with three screen cloth looks adaptation, the bottom of separation box is provided with dust absorption assembly.

Further, the outside cover of bent axle is equipped with the transmission case, the left side opening setting of transmission case, the left side fixed connection of transmission case in the right side of separation box, to the bent axle protection.

Further, the motor is arranged at the bottom of the transmission case, a rotating hole matched with an output shaft of the motor is formed in the bottom of the transmission case, the top end of the crankshaft is rotatably connected to the top of the inner wall of the transmission case, and a balance block is arranged at the top of the surface of the crankshaft and has the function of balancing the rotational stability of the crankshaft.

Further, the dust absorption subassembly includes the suction box, the top fixed connection of suction box is in the bottom of separation box, the dust outlet has been seted up to the bottom of separation box, makes things convenient for dust and the brown corundum crushed aggregates of tiny granule to be inhaled the suction box, the inside both sides of suction box all are provided with the dust screen, protect the air extractor, the both sides of suction box all communicate there is the air extractor, makes things convenient for the dust absorption.

Further, the top intercommunication of separation box has the feeder hopper, conveniently feeds into in the separation box, the equal fixedly connected with supporting legs in four corners of separation box bottom supports the device.

Further, the right side of separation box inner wall and the equal fixedly connected with in top that is located three screen cloth keep off the material subassembly, keep off the material subassembly and include the sleeve, the top fixedly connected with pressure spring of sleeve inner wall, pressure spring's bottom fixedly connected with clamp plate, the bottom fixedly connected with depression bar of clamp plate, the movable hole with depression bar looks adaptation is seted up to telescopic bottom, the bottom of depression bar extends to telescopic outside through the movable hole, the one end fixedly connected with connecting block that is located the sleeve outside of depression bar, the bottom fixedly connected with baffle of connecting block plays the effect of keeping off the material, prevents that the corundum crushed aggregates from blocking the gap between screen cloth and the separation box, guarantees reciprocating type mobility stability about the screen cloth to the function of material protection is kept off in the realization.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

1. this a dangerous useless crushed aggregates that handles sorting unit for production of brown fused alumina, through setting up the screen cloth, transmission assembly, and dust absorption subassembly have played the effect that improves separation efficiency, utilize the motor to drive the crankshaft and rotate, three crank neck of crankshaft is reciprocating motion about three screen cloth through three connecting rod synchronous drive, reciprocating motion's screen cloth makes the increase of the amount of movement between brown fused alumina crushed aggregates granule, and make the translation rate between brown fused alumina crushed aggregates granule accelerate, improve screening speed greatly, thereby obviously improve the separation recovery efficiency that brown fused alumina is useless processing crushed aggregates, utilize the aspirator to bleed to the dust catch box, with the dust of the fine granule brown crushed aggregates and the dust granule quick suction of the inside bottom of dust catch box of screen cloth undersize flying upward, have high-efficient dust absorption effect, be convenient for collect dust and the brown fused alumina crushed aggregates of fine granule.

2. This a sorting unit is retrieved to useless processing crushed aggregates of danger for brown corundum production keeps off the material subassembly through setting up and has played the effect that keeps off the material protection, utilizes pressure spring's elasticity oppression clamp plate bottom depression bar, and the depression bar is through transmitting the baffle for the connecting block through elastic pressure, and the tight filter screen top is pasted to the baffle, blocks the brown corundum crushed aggregates, prevents that the brown corundum crushed aggregates from blocking the gap between screen cloth and the separation box, guarantees the reciprocating type removal stability about the screen cloth to the realization keeps off the function of material protection.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a front sectional view of the present invention;

fig. 2 is a front view of the present invention;

FIG. 3 is an enlarged schematic view of the present invention at A in FIG. 1;

fig. 4 is the structure schematic diagram of the material blocking assembly of the present invention.

In the figure: 1. a sorting box; 11. a dust outlet; 2. screening a screen; 3. a transmission assembly; 31. a transmission case; 32. a motor; 33. a coupling; 34. a crankshaft; 35. a connecting rod; 36. a counterbalance; 4. a discharging barrel; 5. a dust collection assembly; 51. a dust collection box; 52. a dust filter screen; 53. an air extractor; 6. a feed hopper; 7. supporting legs; 8. the material blocking component; 81. a sleeve; 82. a pressure spring; 83. pressing a plate; 84. a pressure lever; 85. connecting blocks; 86. and a baffle plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The hazardous waste treatment crushed aggregate recycling and sorting device for brown fused alumina production, as shown in fig. 1-3, comprises a sorting box 1, three screens 2 are movably arranged in the sorting box 1 from top to bottom in sequence, a transmission component 3 is arranged on the right side of the sorting box 1, the transmission component 3 comprises a motor 32, an output shaft of the motor 32 is fixedly connected with a crankshaft 34 through a coupling 33, three shaft diameters of the crankshaft 34 are movably connected with connecting rods 35, the left ends of the three connecting rods 35 are respectively rotatably connected with the right ends of the three screens 2, a discharge barrel 4 matched with the three screens 2 is arranged on the left side of the sorting box 1, a dust collection component 5 is arranged at the bottom of the sorting box 1, a transmission box 31 is covered outside the crankshaft 34, and an opening is arranged on the left side of the transmission box 31, the left side fixed connection of transmission case 31 is in the right side of separation case 1, motor 32 sets up in the bottom of transmission case 31, the bottom of transmission case 31 set up with the commentaries on classics hole of motor 32 output shaft looks adaptation, the top of bent axle 34 is rotated and is connected in the top of transmission case 31 inner wall, the top on bent axle 34 surface is provided with balancing piece 36, dust collection assembly 5 includes suction box 51, suction box 51's top fixed connection is in the bottom of separation case 1, dust outlet 11 has been seted up to separation case 1's bottom, the inside both sides of suction box 51 all are provided with dust screen 52, suction box 51's both sides all communicate there is aspirator 53, separation case 1's top intercommunication has feeder hopper 6, the equal fixedly connected with supporting legs 7 in four corners of separation case 1 bottom.

The implementation mode is specifically as follows: when the device is used, the broken brown corundum hazardous waste treatment materials are added into the sorting box 1 from the feed hopper 6, the output shaft of the motor 32 drives the crankshaft 34 to rotate through the coupler 33, three bent necks of the crankshaft 34 do circular motion, therefore, the crankshaft 34 drives three connecting rods 35 on the three bent necks to move in a left-right reciprocating mode, the three connecting rods 35 drive three screens 2 to move in a left-right reciprocating mode on the sorting box 1, the uppermost screen 2 moves left and right to shake the broken brown corundum materials left and right, so that smaller broken brown corundum materials fall down, large broken brown corundum materials are screened out, the middle screen 2 also moves left and right to screen middle-sized broken brown corundum materials, the lowest screen 2 screens for the third time, small broken brown corundum materials are screened out, the last small brown corundum particles and dust fall into the bottom inside the sorting box 1, the motor 32 drives the crankshaft 34 to rotate and drive the three screens 2 to move left and right in a reciprocating mode through the connecting rods 35, the moving amount of the brown corundum crushed aggregates is increased, the brown corundum crushed aggregates move faster, the separation efficiency is greatly improved, along with the left and right movement of the screen 2, large-particle brown corundum crushed aggregates, medium-particle brown corundum crushed aggregates and small-particle brown corundum crushed aggregates which are screened by the three screen 2 move leftwards on the screen 2 to the three discharging cylinders 4, the three discharging cylinders 4 respectively discharge the large-particle brown corundum crushed aggregates, medium-particle brown corundum crushed aggregates and small-particle brown corundum crushed aggregates, the separation and discharging are convenient, when the screen 2 moves leftwards and rightwards, the brown corundum crushed aggregates move and the dust in the separation box 1 flies upwards, at the moment, the air extractors 53 on the two sides of the dust suction box 51 are synchronously started to extract air, so that the negative pressure in the dust suction box 51 is realized, the dust, the brown corundum fine particles and the dust particles falling into the bottom in the separation box 1 are quickly sucked into the dust suction box 51 through the dust outlet 11, the dust filtering net 52 blocks dust, the dust is prevented from being sucked into the air extractor 53, the air extractor 53 is protected, and the efficient dust collection effect is achieved, dust and fine brown corundum crushed aggregates can be collected conveniently, the effect of improving the separation efficiency is achieved through the arrangement of the structure, the crankshaft 34 is driven to rotate by the motor 32, three crank necks of the crankshaft 34 synchronously drive the three screens 2 to reciprocate left and right through the three connecting rods 35, the screens 2 reciprocating left and right enable the movement amount between the brown corundum crushed aggregates to be increased, the movement speed between the brown corundum crushed aggregates is increased, the screening speed is greatly improved, the separation and recovery efficiency of the brown corundum crushed aggregates which are waste treatment crushed aggregates is obviously improved, the air extractor 53 is used for the dust collection box 51, the dust flying under the screens of the screens 2 and the fine brown corundum crushed aggregates and the dust particles falling into the bottom inside the separation box 1 are rapidly sucked into the dust collection box 51, the efficient dust collection effect is achieved, and the fine brown corundum crushed aggregates can be collected conveniently.

As shown in fig. 1 and 4, the hazardous waste treatment crushed aggregate recycling and sorting device for brown corundum production further comprises three fixed connection assemblies located on the right side of the inner wall of the sorting box 1 and located on the material blocking assembly 8 at the top of the three screen meshes 2, the material blocking assembly 8 comprises a sleeve 81, the top of the inner wall of the sleeve 81 is fixedly connected with a pressure spring 82, the bottom end of the pressure spring 82 is fixedly connected with a pressure plate 83, the bottom of the pressure plate 83 is fixedly connected with a pressure rod 84, a movable hole matched with the pressure rod 84 is formed in the bottom of the sleeve 81, the bottom end of the pressure rod 84 extends to the outside of the sleeve 81 through the movable hole, one end of the pressure rod 84 located outside the sleeve 81 is fixedly connected with a connecting block 85, and the bottom of the connecting block 85 is fixedly connected with a baffle 86.

The implementation mode specifically comprises the following steps: when the device is used, when the screen 2 moves left and right in a reciprocating mode, in order to prevent brown corundum crushed aggregates from entering a gap between the screen 2 and the right side of the sorting box 1 and affecting the work of the screen 2, the pressure spring 82 in the sleeve 81 elastically presses the pressure plate 83, the pressure plate 83 presses the pressure rod 84 under the action of the elastic force, the pressure rod 84 presses the baffle 86 at the bottom of the connecting block 85 to be tightly attached to the top of the screen 2 and blocks the brown corundum crushed aggregates from the top of the screen 2, the effect of blocking material protection is achieved, the brown corundum crushed aggregates are prevented from blocking the gap between the screen 2 and the sorting box 1, the reciprocating movement stability of the screen 2 left and right is guaranteed, the effect of blocking material protection is achieved by pressing the pressure rod 84 at the bottom of the pressure plate 83 through the elastic force of the pressure spring 82, the pressure rod 84 is transmitted to the baffle 86 through the elastic pressure of the connecting block 85, the baffle 86 is tightly attached to the top of the screen 2, the brown corundum crushed aggregates are prevented from blocking the gap between the screen 2 and the sorting box 1, and the reciprocating movement stability of the screen 2 left and right is guaranteed, and accordingly the blocking material protection function is achieved.

The utility model discloses a theory of operation:

referring to the attached drawings 1-3 of the specification, the screen 2, the transmission assembly 3 and the dust collection assembly 5 are arranged to improve the sorting efficiency, the motor 32 is used for driving the crankshaft 34 to rotate, three bent necks of the crankshaft 34 synchronously drive the three screen 2 to reciprocate left and right through three connecting rods 35, the screen 2 reciprocating left and right enables the movement amount between brown corundum crushed aggregates to be increased, the movement speed between the brown corundum crushed aggregates is increased, the screening speed is greatly improved, the sorting and recycling efficiency of the brown corundum crushed aggregates to be waste treated is obviously improved, the air extractor 53 is used for extracting air from the dust collection box 51, dust flying under the screen of the screen 2 and fine brown corundum crushed aggregates and dust particles falling into the bottom inside the dust collection box 1 are quickly sucked into the dust collection box 51, the efficient dust collection effect is achieved, and the dust and the fine brown corundum crushed aggregates can be conveniently collected.

Further, referring to the attached drawings 1 and 4 of the specification, the material blocking assembly 8 is arranged to play a role in material blocking protection, the elastic force of the pressure spring 82 is utilized to press the pressure rod 84 at the bottom of the pressure plate 83, the pressure rod 84 is a connecting block 85, the elastic pressure is transmitted to the baffle 86, the baffle 86 is attached to the top of the screen 2 tightly to block brown corundum crushed aggregates, the brown corundum crushed aggregates are prevented from blocking gaps between the screen 2 and the sorting box 1, the reciprocating movement stability of the screen 2 in the left and right directions is guaranteed, and therefore the function of material blocking protection is achieved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a useless crushed aggregates of handling of danger recovery sorting unit for brown fused alumina production, includes separation box (1), its characterized in that: the inside of separation box (1) from top to bottom is movable in proper order and is provided with three screen cloth (2), the right side of separation box (1) is provided with drive assembly (3), drive assembly (3) are including motor (32), the output shaft of motor (32) passes through shaft coupling (33) fixedly connected with bent axle (34), the equal swing joint in three shaft diameter of bent axle (34) has connecting rod (35), and is three the left end of connecting rod (35) rotates with the right-hand member of three screen cloth (2) respectively and is connected, the left side of separation box (1) is provided with feed cylinder (4) with three screen cloth (2) looks adaptation, the bottom of separation box (1) is provided with dust absorption subassembly (5).

2. The device for recovering and sorting dangerous waste treatment crushed aggregates for brown corundum production according to claim 1, is characterized in that: the outside cover of bent axle (34) is equipped with transmission case (31), the left side opening setting of transmission case (31), the left side fixed connection of transmission case (31) is in the right side of sorting box (1).

3. The device for recovering and sorting dangerous waste treatment scraps for brown corundum production according to claim 2, is characterized in that: the motor (32) is arranged at the bottom of the transmission case (31), a rotating hole matched with an output shaft of the motor (32) is formed in the bottom of the transmission case (31), the top end of the crankshaft (34) is rotatably connected to the top of the inner wall of the transmission case (31), and a balance block (36) is arranged at the top of the surface of the crankshaft (34).

4. The device for recovering and sorting dangerous waste treatment crushed aggregates for brown corundum production according to claim 1, is characterized in that: dust absorption subassembly (5) are including suction box (51), the top fixed connection of suction box (51) is in the bottom of separation box (1), dust outlet (11) have been seted up to the bottom of separation box (1), the inside both sides of suction box (51) all are provided with dust screen (52), the both sides of suction box (51) all communicate air extractor (53).

5. The device for recovering and sorting dangerous waste treatment crushed aggregates for brown corundum production according to claim 1, is characterized in that: the top intercommunication of separation box (1) has feeder hopper (6), the equal fixedly connected with supporting legs in four corners (7) of separation box (1) bottom.

6. The device for recovering and sorting dangerous waste treatment crushed aggregates for brown corundum production according to claim 1, is characterized in that: sorting box (1) inner wall's right side and the equal fixedly connected with in top that is located three screen cloth (2) keep off material subassembly (8), keep off material subassembly (8) including sleeve (81), the top fixedly connected with pressure spring (82) of sleeve (81) inner wall, the bottom fixedly connected with clamp plate (83) of pressure spring (82), the bottom fixedly connected with depression bar (84) of clamp plate (83), the activity hole with depression bar (84) looks adaptation is seted up to the bottom of sleeve (81), the outside that the bottom of depression bar (84) extended to sleeve (81) through the activity hole, the one end fixedly connected with connecting block (85) that is located sleeve (81) outside of depression bar (84), the bottom fixedly connected with baffle (86) of connecting block (85).